Company lists · Data refreshed September 2026

Top 18 Sales development representatives based in the United Kingdom

RevenueBase identified 48 company matches for sales development representatives associated with the United Kingdom as of September 2026 and tracks 800 professional contacts across them, including 252 with verified work emails. London is the largest hub.

This list covers company matches for sales development representatives associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built
48Companies
800Contacts tracked
252Verified emails
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The 18 largest sales development representatives based in the United Kingdom

Ranked by team size
Top 18 of 48 company matches for sales development representatives based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Sep 22, 202651-200205 contacts →

Exact match

“EngageTech is the leading sales development partner for complex B2B technology companies operating in multi-stakeholder, enterprise sales environments.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchExeter, United KingdomHQ recorded Sep 22, 202651-200116 contacts →

Exact match

“Since 2016, Air Marketing has been the trusted outsourced sales and lead generation agency in the UK for ambitious B2B businesses.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 22, 202651-200115 contacts →

Exact match

“More than SDR Outsourcing.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchRemote, United KingdomHQ recorded Sep 22, 2026n/a41 contacts →

Exact match

“TrainYo is creating fair opportunities for all in the technology sector We also believe hiring and training is kinda tough!”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchCity Of London, United KingdomHQ recorded Sep 22, 202611-5025 contacts →

Exact match

“We’re building the highest-performing outsourced sales development agency in the world - powered by advanced sales intelligence and, above all, by tenacious SDRs who are driven to…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 22, 202651-20024 contacts →

Exact match

“Outbound Partners helps B2B companies generate pipeline through structured outbound.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchCanary Wharf, United KingdomHQ recorded Sep 22, 202611-5019 contacts →

Exact match

“At QSL, we don’t just book meetings, we build revenue engines.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 22, 20261-1010 contacts →

Exact match

“Momentum Outbound helps growing SMEs run the operational side of commercial growth.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchOxford, United KingdomHQ recorded Sep 22, 20261-108 contacts →

Exact match

“Trueleads builds predictable B2B pipeline through intelligent outbound.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 22, 202611-506 contacts →

Exact match

“Gravitas helps technology companies build qualified pipeline through senior SDRs, not junior reps learning on your account.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 22, 20261-106 contacts →

Exact match

“Britain's Number 1 Sales Development Resource Provider.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchOldbury, United KingdomHQ recorded Sep 22, 20261-105 contacts →

Exact match

“Are you confused about what tools and activities will really bring good sales results?”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 22, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchManchester, United KingdomHQ recorded Sep 22, 20261-102 contacts →

Exact match

“We are a leading outsourced sales development agency, committed to accelerating business growth and propelling your brand to new heights.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchBerkhamsted, United KingdomHQ recorded Sep 22, 20261-102 contacts →

Exact match

“On a mission to help SDRs have great sales careers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 22, 20261-102 contacts →

Exact match

“We specialise in recruiting high-performing sales professionals for technology companies.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchWokingham, United KingdomHQ recorded Sep 22, 20261-102 contacts →

Exact match

“Achieve UK is a boutique agency specialising in B2B outsourced sales development for SMEs.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchEsher, United KingdomHQ recorded Sep 22, 20261-101 contacts →

Exact match

“In tech sales, SDRs (Sales Development Reps) face big challenges.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 18 of 48 sales development representatives based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 252 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sales development representatives based in the United Kingdom at a glance

As of Sep 22, 2026
31.5%Verified-email coverage
16.7Average contacts per company
1-10Median size (employees)
56.2%Largest-city concentration · London
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
9
51-200
6

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 48 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “sales development representatives” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 252 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “sales development representatives”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sales development representatives are there based in the United Kingdom?

RevenueBase identified 48 company matches for sales development representatives associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Engagetech tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most sales development representatives?

London leads with 27 company records, followed by Manchester (4) and Berkhamsted (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 252 professional contacts with verified work emails tracked across these 48 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.